From 4893f197971c1985333214f10c807be16972a23c Mon Sep 17 00:00:00 2001
From: hyooosong <gythd1998@gmail.com>
Date: Fri, 1 Jan 2021 04:36:13 +0900
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Step.02 dataBinding Use_DataClass

Related to : #2, #6
---
 .../practicegitanddatabinding/BindingAdapter.kt       | 11 +++++++----
 .../semina/practicegitanddatabinding/MainActivity.kt  |  4 +++-
 app/src/main/res/layout/activity_main.xml             |  9 +++++----
 3 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/app/src/main/java/sotp/semina/practicegitanddatabinding/BindingAdapter.kt b/app/src/main/java/sotp/semina/practicegitanddatabinding/BindingAdapter.kt
index 9a688d7..128c77a 100644
--- a/app/src/main/java/sotp/semina/practicegitanddatabinding/BindingAdapter.kt
+++ b/app/src/main/java/sotp/semina/practicegitanddatabinding/BindingAdapter.kt
@@ -4,9 +4,12 @@ import android.widget.ImageView
 import androidx.databinding.BindingAdapter
 import com.bumptech.glide.Glide
 
-/*TODO step2 바인딩 어뎁터 생성
-*  Glide로 이미지를 띄워주는 바인딩 어뎁터를 만들어주세요
-* 뷰에서 사용할 어트리뷰트 이름은 image로 합니다.*/
 object BindingAdapter {
-
+    @BindingAdapter("image")
+    @JvmStatic
+    fun loadImage(imageView: ImageView, url: String) {
+        Glide.with(imageView.context)
+            .load(url)
+            .into(imageView)
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/sotp/semina/practicegitanddatabinding/MainActivity.kt b/app/src/main/java/sotp/semina/practicegitanddatabinding/MainActivity.kt
index e3366b3..739171d 100644
--- a/app/src/main/java/sotp/semina/practicegitanddatabinding/MainActivity.kt
+++ b/app/src/main/java/sotp/semina/practicegitanddatabinding/MainActivity.kt
@@ -3,6 +3,7 @@ package sotp.semina.practicegitanddatabinding
 import android.os.Bundle
 import android.widget.EditText
 import androidx.appcompat.app.AppCompatActivity
+import androidx.databinding.BindingAdapter
 import androidx.databinding.DataBindingUtil
 import sotp.semina.practicegitanddatabinding.databinding.ActivityMainBinding
 
@@ -12,7 +13,8 @@ class MainActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         val binding: ActivityMainBinding =
             DataBindingUtil.setContentView(this, R.layout.activity_main)
-        /*TODO step3 유저 데이터를 binding 변수에 넣어서 뷰에서 사용할 수 있도록 합니다.*/
+
+        binding.userProfile = UserData(IMAGE_URL, DEFAULT_USER_NAME)
         addButtonClickEvent(binding)
     }
 
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index a8a9478..968095a 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -4,10 +4,11 @@
     xmlns:tools="http://schemas.android.com/tools">
 
     <data>
-        <!--TODO step1 데이터 클래스 결합-->
+        <variable
+            name="userProfile"
+            type="sotp.semina.practicegitanddatabinding.UserData" />
     </data>
 
-    <!--TODO step3 아래를 유저 데이터로 결합해주세요-->
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
@@ -21,7 +22,7 @@
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent"
-            tools:src="@mipmap/ic_launcher" />
+            app:image="@{userProfile.userImage}" />
 
         <TextView
             android:id="@+id/text_profile_name"
@@ -33,7 +34,7 @@
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@+id/image_profile_image"
-            tools:text="profile name" />
+            tools:text="@{userProfile.userName}" />
 
         <EditText
             android:id="@+id/input_changed_profile"